"It is a 50kw system, it will produce about 4% of electricity for our campus.
" The projections are that we will produce a significant amount of electricity, and we have a pay back period of 7 years.
"The panels last around 20 years. It is vital to show our commitment to long termenvironmental sustainability, and this is a big step towards reducing ourCO2 by 2015."
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Wintry start for some and windy. Brightening later
Emma brings you Saturday's forecast
Longest cold spell of winter so far. Mainly dry and bright, but feeling bitterly cold today. Very wintry further east, blizzards possible